# Gamechalk Score Keeper (remote · score-keeper.zovo.one)

Scoreboard & game scores

- Trust score: 74/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-23

## Components

- remote · `score-keeper.zovo.one`: 74/100 (this document), [markdown](https://verifymcp.io/servers/theluckystrike-score-keeper/score-keeper.md), [page](https://verifymcp.io/servers/theluckystrike-score-keeper/score-keeper)

## Channel facts

- Endpoint: `https://score-keeper.zovo.one/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-10-23.

- **Endpoint Security**: 80/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 74/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 972 tokens (~243/item across 4 items; 3 tools + 1 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 3/100
  - Stability observed for 1 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.
  - Supports UI / widget rendering.

## Install

### How do I install the Gamechalk Score Keeper MCP server?

Gamechalk Score Keeper is a hosted endpoint at https://score-keeper.zovo.one/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http theluckystrike-score-keeper 'https://score-keeper.zovo.one/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "theluckystrike-score-keeper": {
      "url": "https://score-keeper.zovo.one/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "theluckystrike-score-keeper": {
      "type": "http",
      "url": "https://score-keeper.zovo.one/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.theluckystrike-score-keeper]
url = "https://score-keeper.zovo.one/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "theluckystrike-score-keeper": {
      "type": "remote",
      "url": "https://score-keeper.zovo.one/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add theluckystrike-score-keeper --url 'https://score-keeper.zovo.one/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  theluckystrike-score-keeper:
    url: "https://score-keeper.zovo.one/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "theluckystrike-score-keeper": {
      "Transport": "http",
      "Url": "https://score-keeper.zovo.one/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add theluckystrike-score-keeper -t streamable-http -u 'https://score-keeper.zovo.one/mcp'
```

### Other

```json
{
  "mcpServers": {
    "theluckystrike-score-keeper": {
      "type": "http",
      "url": "https://score-keeper.zovo.one/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-10-23 (score 74, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-10-22 (score 73)

First indexed and scored.

## MCP tools (3)

### `show_scoreboard` (~277 tokens)

Show scoreboard

Use this when the user wants a live scoreboard: "keep score for me and Anna", "scoreboard for game night with 4 players", "add 12 points to Anna". Pass mode highest (default), lowest, or target with a positive target score. Scores stay in the open widget only; no online multiplayer. Shows a widget with one row per player, +N/-N buttons (use Smaller step and Bigger step to change the step), undo and history for the last 20 score changes with round numbers, and running totals. Pass the initial player names (2-12); totals start at 0 unless you pass initial scores. Do not use it to score dice sheets or darts legs — use score_dice_sheet or score_darts_leg for those.

Input parameters:

- `mode` (string): Win mode, e.g. lowest for a penalty game, highest (default), or target for first to a target score.
- `players` (array, required): Player names in seating order, e.g. ["Anna", "Ben"]. 2-12 players.
- `scores` (array): Optional starting totals, same order and length as players. Default 0, e.g. [25,0].
- `target` (integer): Required target for target mode, e.g. 100. Ignored for highest/lowest modes.

Output parameters:

- `mode` (string)
- `note` (string)
- `players` (array)
- `target` (number)

### `score_dice_sheet` (~316 tokens)

Score dice sheet

Use this when the user wants a five-dice score sheet scored: "score my sheet, full house [5,5,5,2,2]", "what did I score for chance [3,4,4,5,6]", "tally my dice game". Pass each played category with its 5 dice, and null (or omit) for skipped categories. Returns the category scores, the upper-section total, the 35-point upper bonus when the upper total reaches 63, five-of-a-kind bonuses (100 per repeat after the first 50; provide play_order for chronology, otherwise listed category order is assumed), the grand total, and a CSV of the sheet. It does not choose categories for you and is not for board games — use show_scoreboard for plain point totals.

Input parameters:

- `play_order` (array): Played categories in chronological order, e.g. [five_of_a_kind, chance]. Include each played category once. If omitted, assumes the listed category order (ones through chance) for repeat bonuses.
- `sheet` (object, required): Score sheet state: map each category name to the five dice rolled (e.g. [5,5,5,2,2]) if you played that category, or null if you skipped it. Category keys: ones, twos, threes, fours, fives, sixes, th…

Output parameters:

- `categories` (array)
- `csv_url` (string)
- `downloads` (object)
- `five_of_a_kind_bonus` (number)
- `total` (number)
- `upper_bonus` (number)
- `upper_total` (number)

### `score_darts_leg` (~279 tokens)

Score darts leg

Use this when the user wants a 501 or 301 darts leg scored: "score my 501 leg", "I threw T20 T20 T20, then S20, then out on D10", "darts scorer, double out". Send each visit to the oche as a turn of up to 3 darts (formats: S20, D16, T19, SB, DB, or 0). Applies standard bust rules (a bust scores nothing and the turn ends; darts after a finish are ignored; double-out requires a double or inner bull to finish unless double_out is false). Returns remaining, per-turn detail, busts, darts thrown, the three-dart average, a checkout suggestion when one exists, and a CSV of the leg. It is not for cricket or around-the-clock variants, and it does not track multi-leg matches — one leg per call.

Input parameters:

- `double_out` (boolean): Require a double (or inner bull) to finish, e.g. true for a double-out leg. Default true.
- `start` (integer, required): Leg starting score: 501 (standard) or 301.
- `turns` (array, required): Turns in order; each turn has up to 3 darts. A new entry per visit, e.g. one turn containing T20 and D20.

Output parameters:

- `busts` (number)
- `checkout` (string|null)
- `csv_url` (string)
- `darts_thrown` (number)
- `double_out` (boolean)
- `downloads` (object)
- `finished` (boolean)
- `remaining` (number)
- `scored` (number)
- `start` (number)
- `three_dart_average` (number)
- `turns` (array)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/theluckystrike-score-keeper/score-keeper#diagnostics

## Score history

- 2026-10-23: 74
- 2026-10-22: 73

## Common questions

### What is the Gamechalk Score Keeper MCP server?

Gamechalk Score Keeper is an MCP server listed in the public MCP registry as io.github.theluckystrike/score-keeper. Scoreboard & game scores. This page covers its hosted endpoint (https://score-keeper.zovo.one/mcp).

### Is the Gamechalk Score Keeper MCP server safe to use?

Gamechalk Score Keeper scores 74 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Gamechalk Score Keeper MCP server expose?

Gamechalk Score Keeper exposes 3 tools: show_scoreboard, score_dice_sheet, score_darts_leg. Their descriptions and schemas cost roughly 872 tokens of context every time the server is loaded.

### Does the Gamechalk Score Keeper MCP server require authentication?

No. We connected to Gamechalk Score Keeper without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Gamechalk Score Keeper MCP server still maintained?

Gamechalk Score Keeper is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://score-keeper.zovo.one/mcp
- Website: https://score-keeper.zovo.one/
- Changelog RSS feed: https://verifymcp.io/servers/theluckystrike-score-keeper/score-keeper.xml
- Changelog JSON feed: https://verifymcp.io/servers/theluckystrike-score-keeper/score-keeper.json
- HTML version of this page: https://verifymcp.io/servers/theluckystrike-score-keeper/score-keeper